Last night I got a call from Charter Cable, asking me to upgrade to Digital Cable. I passed, but asked when they were going to start carrying HDTV. I expected an "I have no idea what you're talking about" since it was just a telemarketer. But instead, the response was, "Well, they're working on it. But the problem is that the receivers keep melting down." Huh? Isn't Time-Warner sending out HDTV signals on their cable? Is there a meltdown problem with them? Or is the telemarketer just making crap up to get me off her back?